Add a managed node group to an existing EKS cluster
<cluster_name> <nodegroup_name> [--spot|--gpu|--arm]eks/# Add EKS Node Group Add a managed node group to an existing EKS cluster. Arguments: $ARGUMENTS ## Node Group Types ### Standard (Default) On-demand EC2 instances: - Reliable, consistent capacity - Best for production workloads - Higher cost ### --spot Spot instances for cost savings: - Up to 90% cost savings - Can be interrupted - Best for fault-tolerant workloads ### --gpu GPU-enabled instances: - For ML/AI workloads - NVIDIA GPU support - Requires GPU AMI ### --arm ARM-based Graviton instances: - Better price/performance - Requires ARM-compatible workloads - Lower cost than x86 ##...